Graphics look great! Appears to use the DBA Arctic Run template which should make for some fun game play.

Suggestion - Use one of the owls for the icon. The ghost icon is very boring compared to the owls. I would click on an app icon with those owls. I would probably never click on an app with the current ghost icon. Remember that the name of the game and the app icon are your first impression and you have about 0.5 seconds to make that impression!